27743463

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3947}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 44343936

約数和(自身を除く): 16600473

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 3947, 7029, 11841, 35523, 43417, 130251, 280237, 390753, 840711, 2522133, 3082607, 9247821, 27743463]

約数ペア:

[(1, 27743463), (3, 9247821), (9, 3082607), (11, 2522133), (33, 840711), (71, 390753), (99, 280237), (213, 130251), (639, 43417), (781, 35523), (2343, 11841), (3947, 7029)]